This product allows you to use two sponge filters on one air pump. Air flow is easily adjustable. Ideal for all tanks but especially Betta Fish tank, fry tanks and shrimp tanks.

Premium silicone airline tubing.

Inner diameter of the outlet valve ~ 4mm

The return safety valve stops water being able to flow back down the air line tubing and into your air pump.

Tetra Whisper Air Pump.

The Whisper 10 Aquarium pump has a unique dome shape and sound dampening chambers to minimize turbulence and produce a smooth, quiet stream of air. Its overall design works to eliminate sound producing vibrations. The air pump is easy and efficient to use.

**Items may ship separately.**Sponge filters not included.​

Mini Sponge Filters

Corner Sponge Filter

Prime Water Conditioner

Gift Card

$25.00 - $50.00

Surprise someone special with a Gift Card! Gift Cards are delivered to the recipient by email and include instructions on how to redeem them at checkout. Our Gift Cards have no additional processing fees and never expire.